# Page Authority Pa
**Source:** https://glossary.keenfunnel.com/terms/page-authority-pa
**Language:** German

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## Technische Erklärung

Moz calculates Page Authority with a machine-learning model using signals from its link index. Unlike Domain Authority, which estimates performance at domain level, PA applies to an individual URL. Because the model and link index are updated, scores can change even when the page itself has not been modified.

## Geschäftliche Relevanz

PA can support comparative link analysis, internal benchmarking, and prioritisation of pages for digital PR or internal linking. It should be considered alongside actual rankings, traffic, relevance, technical quality, and conversions.

## Implementierungsbeispiel

An SEO team compares PA across a set of product guides to identify pages with relatively weak link equity, then reviews internal-link opportunities and external promotion while monitoring real search performance.

## Einschränkungen und häufige Missverständnisse

Page Authority is not a Google metric or confirmed ranking factor. It is best used for relative comparison within the same tool and time period. Scores from Moz cannot be directly compared with metrics from other vendors.

## Themen

Suchoptimierung

## Quellen

Moz — Page Authority —

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